diff --git a/package-lock.json b/package-lock.json
index 34db0a8..28b62e1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
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         "debug": "4.3.3",
         "ejs": "3.1.6",
-        "express": "4.17.2",
+        "express": "4.17.3",
         "express-session": "1.17.2",
         "express-validator": "6.14.0",
         "express-winston": "4.2.0",
@@ -150,12 +150,12 @@
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+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
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-        "negotiator": "0.6.2"
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@@ -371,17 +371,6 @@
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-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.7.tgz",
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-        "node": ">=0.6"
-      },
-      "funding": {
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@@ -753,16 +742,16 @@
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-      "resolved": "https://registry.npmjs.org/express/-/express-4.17.2.tgz",
-      "integrity": "sha512-oxlxJxcQlYwqPWKVJJtvQiwHgosH/LrLSPA+H4UxpyvSS6jC5aH+5MoHFM+KABgTOt0APue4w66Ha8jCUo9QGg==",
+      "version": "4.17.3",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.17.3.tgz",
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       "dependencies": {
-        "accepts": "~1.3.7",
+        "accepts": "~1.3.8",
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-        "body-parser": "1.19.1",
+        "body-parser": "1.19.2",
         "content-disposition": "0.5.4",
         "content-type": "~1.0.4",
-        "cookie": "0.4.1",
+        "cookie": "0.4.2",
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         "debug": "2.6.9",
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@@ -777,7 +766,7 @@
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         "proxy-addr": "~2.0.7",
-        "qs": "6.9.6",
+        "qs": "6.9.7",
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         "safe-buffer": "5.2.1",
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@@ -877,32 +866,12 @@
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-      "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.1.tgz",
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-        "depd": "~1.1.2",
-        "http-errors": "1.8.1",
-        "iconv-lite": "0.4.24",
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-        "qs": "6.9.6",
-        "raw-body": "2.4.2",
-        "type-is": "~1.6.18"
-      },
+    "node_modules/express/node_modules/cookie": {
+      "version": "0.4.2",
+      "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
+      "integrity": "sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA==",
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-    "node_modules/express/node_modules/bytes": {
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-      "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.1.tgz",
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-      "engines": {
-        "node": ">= 0.8"
+        "node": ">= 0.6"
       }
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     "node_modules/express/node_modules/debug": {
@@ -913,40 +882,11 @@
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       }
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-      "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.8.1.tgz",
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-        "inherits": "2.0.4",
-        "setprototypeof": "1.2.0",
-        "statuses": ">= 1.5.0 < 2",
-        "toidentifier": "1.0.1"
-      },
-      "engines": {
-        "node": ">= 0.6"
-      }
-    },
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       "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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-    "node_modules/express/node_modules/raw-body": {
-      "version": "2.4.2",
-      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.4.2.tgz",
-      "integrity": "sha512-RPMAFUJP19WIet/99ngh6Iv8fzAbqum4Li7AD6DtGaW2RpMB/11xDoalPiJMTbu6I3hkbMVkATvZrqb9EEqeeQ==",
-      "dependencies": {
-        "bytes": "3.1.1",
-        "http-errors": "1.8.1",
-        "iconv-lite": "0.4.24",
-        "unpipe": "1.0.0"
-      },
-      "engines": {
-        "node": ">= 0.8"
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-    },
     "node_modules/express/node_modules/safe-buffer": {
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       "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
@@ -1724,9 +1664,9 @@
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-      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
-      "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==",
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
+      "integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==",
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@@ -2410,9 +2350,9 @@
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-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.6.tgz",
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+      "version": "6.9.7",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.7.tgz",
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@@ -3274,12 +3214,12 @@
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     "accepts": {
-      "version": "1.3.7",
-      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
-      "integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
+      "version": "1.3.8",
+      "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.8.tgz",
+      "integrity": "sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==",
       "requires": {
-        "mime-types": "~2.1.24",
-        "negotiator": "0.6.2"
+        "mime-types": "~2.1.34",
+        "negotiator": "0.6.3"
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@@ -3453,11 +3393,6 @@
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           "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
           "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
-        },
-        "qs": {
-          "version": "6.9.7",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.7.tgz",
-          "integrity": "sha512-IhMFgUmuNpyRfxA90umL7ByLlgRXu6tIfKPpF5TmcfRLlLCckfP/g3IQmju6jjpu+Hh8rA+2p6A27ZSPOOHdKw=="
         }
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     },
@@ -3737,16 +3672,16 @@
       "integrity": "sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc="
     },
     "express": {
-      "version": "4.17.2",
-      "resolved": "https://registry.npmjs.org/express/-/express-4.17.2.tgz",
-      "integrity": "sha512-oxlxJxcQlYwqPWKVJJtvQiwHgosH/LrLSPA+H4UxpyvSS6jC5aH+5MoHFM+KABgTOt0APue4w66Ha8jCUo9QGg==",
+      "version": "4.17.3",
+      "resolved": "https://registry.npmjs.org/express/-/express-4.17.3.tgz",
+      "integrity": "sha512-yuSQpz5I+Ch7gFrPCk4/c+dIBKlQUxtgwqzph132bsT6qhuzss6I8cLJQz7B3rFblzd6wtcI0ZbGltH/C4LjUg==",
       "requires": {
-        "accepts": "~1.3.7",
+        "accepts": "~1.3.8",
         "array-flatten": "1.1.1",
-        "body-parser": "1.19.1",
+        "body-parser": "1.19.2",
         "content-disposition": "0.5.4",
         "content-type": "~1.0.4",
-        "cookie": "0.4.1",
+        "cookie": "0.4.2",
         "cookie-signature": "1.0.6",
         "debug": "2.6.9",
         "depd": "~1.1.2",
@@ -3761,7 +3696,7 @@
         "parseurl": "~1.3.3",
         "path-to-regexp": "0.1.7",
         "proxy-addr": "~2.0.7",
-        "qs": "6.9.6",
+        "qs": "6.9.7",
         "range-parser": "~1.2.1",
         "safe-buffer": "5.2.1",
         "send": "0.17.2",
@@ -3773,27 +3708,10 @@
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-          "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.1.tgz",
-          "integrity": "sha512-8ljfQi5eBk8EJfECMrgqNGWPEY5jWP+1IzkzkGdFFEwFQZZyaZ21UqdaHktgiMlH0xLHqIFtE/u2OYE5dOtViA==",
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-            "content-type": "~1.0.4",
-            "debug": "2.6.9",
-            "depd": "~1.1.2",
-            "http-errors": "1.8.1",
-            "iconv-lite": "0.4.24",
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-            "raw-body": "2.4.2",
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-          "version": "3.1.1",
-          "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.1.tgz",
-          "integrity": "sha512-dWe4nWO/ruEOY7HkUJ5gFt1DCFV9zPRoJr8pV0/ASQermOZjtq8jMjOprC0Kd10GLN+l7xaUPvxzJFWtxGu8Fg=="
+        "cookie": {
+          "version": "0.4.2",
+          "resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.2.tgz",
+          "integrity": "sha512-aSWTXFzaKWkvHO1Ny/s+ePFpvKsPnjc551iI41v3ny/ow6tBG5Vd+FuqGNhh1LxOmVzOlGUriIlOaokOvhaStA=="
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@@ -3803,34 +3721,11 @@
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-          "resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.8.1.tgz",
-          "integrity": "sha512-Kpk9Sm7NmI+RHhnj6OIWDI1d6fIoFAtFt9RLaTMRlg/8w49juAStsrBgp0Dp4OdxdVbRIeKhtCUvoi/RuAhO4g==",
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-            "inherits": "2.0.4",
-            "setprototypeof": "1.2.0",
-            "statuses": ">= 1.5.0 < 2",
-            "toidentifier": "1.0.1"
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         "ms": {
           "version": "2.0.0",
           "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
           "integrity": "sha1-VgiurfwAvmwpAd9fmGF4jeDVl8g="
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-        "raw-body": {
-          "version": "2.4.2",
-          "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-2.4.2.tgz",
-          "integrity": "sha512-RPMAFUJP19WIet/99ngh6Iv8fzAbqum4Li7AD6DtGaW2RpMB/11xDoalPiJMTbu6I3hkbMVkATvZrqb9EEqeeQ==",
-          "requires": {
-            "bytes": "3.1.1",
-            "http-errors": "1.8.1",
-            "iconv-lite": "0.4.24",
-            "unpipe": "1.0.0"
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           "version": "5.2.1",
           "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.2.1.tgz",
@@ -4502,9 +4397,9 @@
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-      "version": "0.6.2",
-      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.2.tgz",
-      "integrity": "sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw=="
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
+      "integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg=="
     },
     "node-addon-api": {
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@@ -5055,9 +4950,9 @@
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-      "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.6.tgz",
-      "integrity": "sha512-TIRk4aqYLNoJUbd+g2lEdz5kLWIuTMRagAXxl78Q0RiVjAOugHmeKNGdd3cwo/ktpf9aL9epCfFqWDEKysUlLQ=="
+      "version": "6.9.7",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.7.tgz",
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diff --git a/package.json b/package.json
index 12b2e6f..2229ace 100644
--- a/package.json
+++ b/package.json
@@ -15,7 +15,7 @@
     "cookie-parser": "1.4.6",
     "debug": "4.3.3",
     "ejs": "3.1.6",
-    "express": "4.17.2",
+    "express": "4.17.3",
     "express-session": "1.17.2",
     "express-validator": "6.14.0",
     "express-winston": "4.2.0",